Vestibule support structure and vestibule structure
By introducing the first and second beams into the corridor bracket structure and setting up support seats, the rapid widening and transformation of the corridor bracket is achieved, solving the conflict between the corridor bracket and the road and the original corridor, and avoiding the corridor damage caused by temperature changes.
Patent Information
- Application Number
- CN202420925489.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-04-29
AI Technical Summary
During the expansion of the steel plant, the corridor brackets are prone to conflicts with the roads and the original corridors, resulting in the reduction of the impact on the existing corridors when widening the corridor brackets, and the support of the end steel frame needs to be renovated to avoid damage to the corridors caused by temperature changes.
By introducing the first and second beams into the original corridor support structure and setting up support seats therebetween, the corridor support is widened and transformed without temporary support, reducing the impact on the operation of the existing corridor.
The rapid widening and transformation of the corridor bracket has been achieved, reducing the impact on the operation of the existing corridor, and avoiding the corridor damage caused by temperature changes through the design of the support seat.
Smart Images
Figure CN222716195U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material conveying structures, in particular to a corridor support structure and a corridor structure. Background Art
[0002] There are many belt conveyors for transporting raw materials in steel plants. These conveyors are supported at appropriate heights and angles by brackets and corridors to transport goods. The corridor has a fixed point in a temperature range, and the rest are sliding points to release temperature stress. Many steel plants will be expanded. During the expansion process, the criss-crossing roads and corridor brackets are prone to conflict. At this time, the corridor brackets are required to be widened, but the original corridors remain unchanged to solve this problem.
[0003] The corridor support is a support frame with the same or similar width as the corridor. There are two problems in the process of widening the corridor support. The first problem is: to affect the operation of the existing corridor in the shortest possible time to reduce economic losses; the second problem is: the support of the original corridor end steel frame needs to be changed to a support seat to avoid damage to the corridor due to the longitudinal thrust caused by temperature changes.
[0004] At present, it is difficult to achieve the transformation measures of conventional widening corridor supports by replacing the end steel frames with support seats in a short time, and more complicated support measures are required to temporarily support and stabilize the existing corridor before replacing the support seats. Utility Model Content
[0005] The utility model aims to provide a corridor support structure and a corridor structure, which can be reshaped from the original corridor support without setting temporary supports during the reconstruction process, thereby reducing the time of affecting the operation of the existing corridor during the reconstruction process of the corridor support.
[0006] On the one hand, the utility model provides a corridor support structure, which is formed by transforming a corridor support formed by a first support column, a second support column and a first beam connected between the first support column and the second support column, and the corridor support structure includes:
[0007] the first support column;
[0008] The third support column;
[0009] the first beam;
[0010] a second beam located below the first beam, the second beam being connected between the first support column and the third support column;
[0011] A support seat is provided between the bottom surface of the second beam and the top surface of the first beam to support the first beam.
[0012] The corridor support structure described in the utility model can conveniently widen and improve the original corridor support structure without setting up auxiliary supports separately. The second beam is set below the first beam. After the second beam supports the first beam, the supports at both ends of the first beam are cut off; that is, the second beam is directly set on the basis of the first beam, and the support of the first beam is removed after the second beam can achieve stable support. The installation process of the support seat is also relatively convenient. Since the first beam is used as the bottom support of the corridor, the support seat can be directly placed between the second beam and the first beam before the support of the first beam is cut off. After the support of the first beam is cut off, the second beam can achieve stable support for the first beam through the support seat without removing the first beam.
[0013] In a preferred embodiment of the present invention, when the corridor support structure is in a formed state, the first support column cooperates with the third support column to support the first beam and the second beam after the second support column is removed.
[0014] In a preferred embodiment of the present invention, when the corridor support structure is in a formed state, the first support column cooperates with the third support column to support the first beam and the second beam after disconnecting the first beam from the first support column and the second support column.
[0015] In a preferred embodiment of the present invention, the second beam has a through hole, and the through hole is used for the second support column to pass through when the second support column is not removed.
[0016] In a preferred embodiment of the present invention, the length of the second beam is greater than that of the first beam and the second beam is parallel to the first beam.
[0017] In this embodiment, the length of the second beam is greater than the width of the first beam, thereby lengthening the corridor support, and the parallel arrangement of the second beam and the first beam facilitates the support of the first beam by the second beam.
[0018] In a preferred embodiment of the present invention, the first support column and the third support column are both inserted into the ground and arranged in a vertical direction.
[0019] In this embodiment, a plurality of support columns are arranged in the vertical direction, which can ensure the stability of the corridor support structure.
[0020] In a preferred embodiment of the present invention, the two ends of the second beam are respectively connected to the top of the first support column and the third support column, the second beam includes a front side plate and a rear side plate arranged opposite to each other, and the top of the first support column and the top of the third support column are both clamped between the front side plate and the rear side plate.
[0021] In this embodiment, the two long front side plates and the rear side plates are used as the second beam. The ends of the two side plates can be directly welded to the top of the first support column and the third support respectively, and then the first support column and the third support column are clamped. At the same time, the gap formed between the front side plates and the rear side plates can also allow the second support column to pass through. Therefore, there is no need to open a hole in the second beam, so as to avoid interference between the second beam and the second support column.
[0022] In a preferred embodiment of the present invention, the second beam further comprises an upper cover plate connected between the top wall of the front side plate and the top wall of the rear side plate, and the upper cover plate is disconnected at the original position of the second support column to allow the second support column to pass through.
[0023] In this embodiment, the provision of the upper cover plate can enhance the structural strength of the second beam, and at the same time, the upper cover plate is disconnected at the position of the second support column to avoid interference between the second beam and the second support column.
[0024] In a preferred embodiment of the present invention, the second beam further comprises a lower cover plate connected between the bottom wall of the front side plate and the bottom wall of the rear side plate, and the lower cover plate is disconnected at the original position of the second support column to allow the second support column to pass through.
[0025] In this embodiment, the provision of the lower cover plate can enhance the structural strength of the second beam, and the lower cover plate is disconnected at the position of the second support column to avoid interference between the second beam and the second support column.
[0026] In a preferred embodiment of the present invention, an adjustment plate is provided between the support seat and the second beam.
[0027] In this embodiment, a plate-adjusting member of appropriate thickness can be provided according to actual needs, thereby adapting to a variety of different actual installation conditions and ensuring that the support seat can be stably supported between the second beam and the first beam.
[0028] In a preferred embodiment of the present invention, a frame-shaped monolithic bracket is formed between the first support column, the third support column and the second beam, and the corridor bracket structure includes two monolithic brackets arranged relatively front and back, and the two first support columns in the two monolithic brackets are connected together by a plurality of inter-column connectors, and the two third support columns are also connected together by a plurality of inter-column connectors.
[0029] In this embodiment, a single-piece support is prone to instability during the support process, so two parallel single-piece supports are provided to enhance the structural strength of the corridor support, thereby extending its service life after the modification.
[0030] On the other hand, the utility model also provides a corridor structure, the corridor structure comprising:
[0031] A corridor support structure as described above;
[0032] The corridor body is erected on the top of the first beam. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0034] The drawings described herein are only for explanation purposes and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the components of the present invention. Under the guidance of the present invention, those skilled in the art can select various possible shapes and proportional dimensions to implement the present invention according to specific circumstances.
[0035] Figure 1 It is a schematic diagram of the overall structure of the corridor support structure described in the utility model;
[0036] Figure 2 It is a schematic diagram of the local structure of the connection position between the third support column and the second beam;
[0037] Figure 3 for Figure 2 Middle AA section view;
[0038] Figure 4 It is a schematic diagram of the local structure of the connection position between the first support column and the second beam;
[0039] Figure 5 for Figure 4 Middle BB section view;
[0040] Figure 6 It is a schematic diagram of the reinforced connection structure between the two support columns of the utility model.
[0041] Description of reference numerals:
[0042] 10. First support column; 11. Second support column; 12. Third support column; 13. Inter-column connector;
[0043] 20. First beam;
[0044] 30. Second beam; 31. Front side plate; 32. Rear side plate; 33. Upper cover plate; 34. Lower cover plate;
[0045] 40. Support seat; 41. Leveling member; 42. Limiting plate;
[0046] 50. Main body of the corridor. DETAILED DESCRIPTION
[0047] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.
[0048] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.
[0049] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0050] Implementation method 1:
[0051] like Figures 1 to 5 As shown, the utility model discloses a corridor support structure, which is formed by transforming a corridor support formed by a first support column 10, a second support column 11 and a first beam 20 connected between the first support column 10 and the second support column 11. The corridor support structure includes:
[0052] A first support column 10;
[0053] A third support column 12;
[0054] First beam 20;
[0055] A second beam 30 located below the first beam 20, the second beam 30 is connected between the first support column 10 and the third support column 12;
[0056] The support seat 40 is disposed between the bottom surface of the second beam 30 and the top surface of the first beam 20 to support the first beam 20 .
[0057] The corridor support structure described in the utility model can conveniently widen and improve the original corridor support structure without the need to set up auxiliary supports separately; a second beam 30 is set below the first beam 20, and when the second beam 30 supports the first beam 20, the supports at both ends of the first beam 20 are cut off, that is, the second beam 30 is directly set on the basis of the first beam 20, and when the second beam 30 can achieve stable support, the support of the first beam 20 is removed.
[0058] Moreover, the installation process of the support seat 40 described in the utility model is also relatively convenient. Since the first beam 20 is used as the bottom support of the corridor main body 50, the support seat 40 can be directly placed between the second beam 30 and the first beam 20 before the support of the first beam 20 is cut off. After the support of the first beam 20 is cut off, the second beam 30 realizes stable support for the first beam 20 through the support seat 40. There is no need to remove the first beam 20. The first beam 20 is directly used as the bottom support of the corridor main body 50, that is, the first beam 20 is used as a part of the corridor main body 50, thereby realizing the rapid widening operation of the corridor bracket.
[0059] The specific structure of the corridor support before and after the transformation described in the utility model will be described in detail below.
[0060] It should be noted that the corridor support structure described in the present invention involves two states: a pre-renovation structure and a post-renovation structure. Therefore, the specific operation process of the renovation construction will inevitably be involved in the description below.
[0061] The original structure of the corridor support before the transformation described below refers to: the corridor support used to support the belt conveyor before the steel plant is expanded or transformed; in this state, the corridor support is the same or similar in width to the corridor body 50. The corridor support structure after the transformation described below refers to: the new corridor support formed after the corridor support is replaced or widened when the steel plant is expanded or transformed, that is, the corridor support structure described in the utility model.
[0062] The corridor support structure described in the utility model is not limited to the widening operation of the corridor support, but is also applicable to the replacement operation of the original corridor support. During the replacement operation, the length of the second beam 30 is similar to the length of the first beam 20.
[0063] like Figures 1 to 5 As shown, the corridor support structure of the utility model is transformed from the original structure of the corridor support, and the original structure of the corridor support is as follows:
[0064] A first support column 10 and a second support column 11 are inserted into the ground, and the first support column 10 and the second support column 11 are arranged parallel to each other. A first beam 20 is connected between the top ends of the first support column 10 and the top ends of the second support column 11. A corridor body 50 with a belt conveyor arranged inside is erected on the first beam 20, and the belt conveyor is supported at a certain height from the ground by a corridor bracket.
[0065] Of course, the first support column 10 and the second support column 11 do not necessarily need to be inserted into the ground. They can also be fixed in the cast concrete block. As long as the bottom end of the first support column 10 and the bottom end of the second support column 11 can be firmly positioned, the fixing position and fixing method of the bottom end of the first support column 10 and the bottom end of the second support column 11 are not restricted here.
[0066] Preferably, the first support column 10 and the second support column 11 are inserted into the ground in the vertical direction, thereby ensuring the stability of the support structure formed by the first support column 10, the second support column 11 and the first beam 20. Of course, in the actual working environment, in order to adapt to the shape of the corridor body 50 or the ups and downs of the ground, the first support column 10 and the second support column 11 can also be tilted, but the first support column 10 and the second support column 11 must be parallel.
[0067] When the first beam 20 or one of the supporting columns in the supporting structure needs to be replaced, or when the supporting structure needs to be widened during the steel plant renovation, the above-mentioned corridor support structure can be formed through the operation process described below, thereby simplifying the replacement operation process or the widening operation process.
[0068] The following is an example of the widening process of the original corridor support structure. The specific renovation construction process is as follows:
[0069] First, the original corridor support structure is kept unchanged, and the third support column 12 is inserted on the ground on the side of the second support column 11 away from the first support column 10, and the third support column 12 is arranged parallel to the first support column 10. Preferably, the insertion position of the first support column 10, the insertion position of the second support column 11 and the insertion position of the third support column 12 are located on the same straight line.
[0070] Afterwards, the second beam 30 is connected between the first support column 10 and the third support column 12. The length of the second beam 30 is greater than that of the first beam 20. The second beam 30 is arranged below the first beam 20 and the two are arranged in parallel. When the insertion position of the first support column 10, the insertion position of the second support column 11 and the insertion position of the third support column 12 are located on the same straight line, since the second support column 11 is located between the first support column 10 and the third support column 12, in order to avoid interference between the second beam 30 and the second support column 11, the second beam 30 needs to be provided with a corresponding through hole or open groove at the position of the second support column 11, so that during the installation process of the second beam 30, the second support column 11 passes through the through hole or open groove, thereby ensuring that there is no interference between the second support column 11 and the second beam 30.
[0071] Afterwards, a support seat 40 is arranged in the gap formed between the second beam 30 and the first beam 20, the top end of the support seat 40 abuts against the bottom surface of the first beam 20, and the bottom end of the support seat 40 abuts against the top surface of the second beam 30. At this time, the first beam 20 still has the support function of the first support column 10 and the second support column 11 at both ends, so the support seat 40 does not play a major supporting role. Preferably, along the length direction of the second beam 30, a plurality of support seats 40 are arranged between the second beam 30 and the first beam 20 at intervals.
[0072] Finally, the connection between the first support column 10 and the second support column 11 and the first beam 20 is cut off, that is, the connection between the first support column 10 and the first beam 20 is cut off at the top position of the first support column 10, and the connection between the second support column 11 and the first beam 20 is cut off at the top position of the second support column 11 and the second support column 11 is removed; at this time, the first beam 20 is erected above the second beam 30 through a plurality of support seats 40, and then a new support structure for the corridor main body 50 is formed between the first support column 10, the third support column 12, the second beam 30, the support seat 40 and the first beam 20, that is, the corridor bracket structure described in the present invention.
[0073] According to one embodiment of the present utility model, Figure 2 and Figure 3 As shown, the two ends of the second beam 30 are respectively connected to the top of the first support column 10 and the top of the third support column 12, and the second beam 30 includes a front side plate 31 and a rear side plate 32 that are relatively arranged, and the top of the first support column 10 and the top of the third support column 12 are both clamped between the front side plate 31 and the rear side plate 32.
[0074] The two long front side plates 31 and the rear side plates 32 are used as the second beam 30, and the ends of the two side plates can be directly welded to the tops of the first support column 10 and the third support column 12 respectively, thereby clamping the first support column 10 and the third support column 12. At the same time, the gap formed between the front side plates 31 and the rear side plates 32 can also allow the second support column 11 to pass through. Therefore, there is no need to open holes or grooves in the second beam 30, so as to avoid interference between the second beam 30 and the second support column 11.
[0075] Specifically, the front side plate 31 and the rear side plate 32 are both made of strip steel with a grooved cross-section, and the strip steel includes a bottom plate and two side plates connected to the bottom plate; the first support column 10 and the third support column 12 are both made of steel columns with a rectangular cross-section. When installing the above-mentioned two side panels, first pre-fix one end of the front side panel 31 and one end of the rear side panel 32 to the front and rear sides of the top of the first support column 10, respectively, and the bottom plate of the front side panel 31 and the bottom plate of the rear side panel 32 are respectively attached to the front and rear side surfaces of the first support column 10; at the same time, fix the other end of the front side panel 31 and the other end of the rear side panel 32 to the front and rear sides of the top of the third support column 12, respectively, and the bottom plate of the front side panel 31 and the bottom plate of the rear side panel 32 are respectively attached to the front and rear side surfaces of the third support column 12, and then fix them by welding. At this time, a through groove with the same width as the first support column 10 and the third support column 12 is formed between the front side panel 31 and the rear side panel 32, and the second support column 11 is inserted into the through groove.
[0076] According to one embodiment of the present utility model, Figure 2 and Figure 3 As shown, the second beam 30 further includes an upper cover plate 33 connected between the top wall of the front side plate 31 and the top wall of the rear side plate 32, and the upper cover plate 33 is disconnected at the position of the original second support column 11 to allow the second support column 11 to pass through. The provision of the upper cover plate 33 can enhance the structural strength of the second beam 30, and the upper cover plate 33 is disconnected at the position of the second support column 11 to avoid interference between the second beam 30 and the second support column 11.
[0077] Specifically, the upper cover plate 33 is a long strip of plate-like steel, and its width is greater than the width of the first support column 10, that is, the width of the upper cover plate 33 is greater than the width of the through groove formed between the front side plate 31 and the rear side plate 32. The upper cover plate 33 is covered on the top of the front side plate 31 and the rear side plate 32 to close the through groove. The upper cover plate 33 is welded to the upper side plate of the front side plate 31 and the upper side plate of the rear side plate 32 by welding.
[0078] Furthermore, the upper cover plate 33 is disconnected at the position of the second support column 11 to allow the second support column 11 to pass through. After the second support column 11 is removed, the through hole at this position is blocked by a small section of steel plate, that is, a small section of steel plate is connected at the disconnected position of the upper cover plate 33 to form a complete upper cover plate 33, thereby improving the structural strength of the second beam 30 and avoiding bending deformation at the position of the second support column 11.
[0079] According to one embodiment of the present utility model, Figure 2 and Figure 3 As shown, the second beam 30 further includes a lower cover plate 34 connected between the bottom wall of the front side plate 31 and the bottom wall of the rear side plate 32, and the lower cover plate 34 is disconnected at the position of the original second support column 11 to allow the second support column 11 to pass through. The provision of the lower cover plate 34 can further enhance the structural strength of the second beam 30, and the lower cover plate 34 is disconnected at the position of the second support column 11 to avoid interference between the second beam 30 and the second support column 11.
[0080] Specifically, the lower cover plate 34 is a long strip of plate-like steel, and its width is greater than the width of the first support column 10, that is, the width of the lower cover plate 34 is greater than the width of the through groove formed between the front side plate 31 and the rear side plate 32. The lower cover plate 34 is covered under the front side plate 31 and the rear side plate 32 to close the through groove. The lower cover plate 34 is welded to the lower side plate of the front side plate 31 and the lower side plate of the rear side plate 32 by welding.
[0081] Furthermore, the lower cover plate 34 is disconnected at the position of the second support column 11 to allow the second support column 11 to pass through. After the second support column 11 is removed, the through hole at this position is blocked by a small section of steel plate, that is, a small section of steel plate is connected at the disconnected position of the lower cover plate 34 to form a complete lower cover plate 34, thereby improving the structural strength of the second beam 30 and avoiding bending deformation at the position of the second support column 11.
[0082] According to one embodiment of the present utility model, Figure 4 and Figure 5 As shown, a leveling member 41 is provided between the support seat 40 and the second beam 30 ; the leveling member 41 of appropriate thickness is set according to actual needs to adapt to a variety of different actual installation conditions and ensure that the support seat 40 can be stably supported between the second beam 30 and the first beam 20 .
[0083] Specifically, Figure 5 As shown, the leveling member 41 is a long strip of plate-like steel, the thickness of which is determined according to the gap between the bottom surface of the support seat 40 and the top surface of the second beam 30, and is then clamped between the second beam 30 and the support seat 40 to compensate for the gap of different widths that may exist between the two, so as to achieve leveling of the support seat 40.
[0084] Preferably, the leveling member 41 is a rectangular plate of steel, and an leveling member 41 is provided at the position of each support seat 40, that is, multiple support seats 40 do not share one leveling member 41, but each support seat 40 is provided with a leveling member 41 of corresponding thickness according to the actual needs of the position.
[0085] According to one embodiment of the present utility model, Figure 4 and Figure 5 As shown, limiting plates 42 are provided on both sides of the upper cover plate 33 at the position of the support seat 40 ; the limiting plates 42 can play a certain limiting role to prevent the corridor body 50 from being misaligned with the second beam 30 during the sliding process through the support seat 40 .
[0086] Specifically, Figure 5 As shown, the limit plate 42 is a long strip of plate-shaped steel, wherein one limit plate 42 is horizontally erected and welded to one side of the upper cover plate 33, and the other limit plate 42 is horizontally erected and welded to the other side of the upper cover plate 33. That is, the two limit plates 42 are respectively located on both sides of the support seat 40.
[0087] Preferably, the limit plate 42 is not a long strip of plate-like steel, but an adjustment plate 41 is only provided at the corresponding position of each support seat 40. Each adjustment plate 41 is only a small section of steel plate, that is, multiple support seats 40 do not share one adjustment plate 41, thereby reducing the use of steel and lowering costs.
[0088] According to one embodiment of the present utility model, Figure 1 and Figure 6 As shown, a frame-shaped monolithic bracket is formed between the first support column 10, the third support column 12 and the second beam 30, and the corridor bracket structure includes two monolithic brackets arranged front and back oppositely, and the two first support columns 10 in the two monolithic brackets are connected together by multiple inter-column connectors 13, and the two third support columns 12 are also connected together by multiple inter-column connectors 13. The monolithic bracket is prone to instability during the support process, so two parallel and connected monolithic supports are set to enhance the structural strength of the corridor bracket, thereby extending its service life after the modification.
[0089] Specifically, Figure 6 As shown, it shows the connection structure between two third support columns 12 arranged in parallel, the column connecting member 13 is generally a bar steel bar, one end of a plurality of bar steel bars is welded to one third support column 12, and the other end thereof is welded to another third support column 12; the distribution method of the number of bar steel bars is not limited to Figure 6 The distribution structure shown only needs to achieve a stable connection between the two third support columns 12 to prevent them from tilting.
[0090] Implementation method 2:
[0091] The utility model also provides a corridor structure, which comprises: a corridor support structure as described in the first embodiment; and a corridor main body, wherein the corridor main body is erected on the top of a first beam in the corridor support structure.
[0092] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only a specific embodiment of the utility model and is not intended to limit the scope of protection of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A corridor support structure, which is formed by transforming a corridor support formed by a first support column, a second support column and a first beam connected between the first support column and the second support column, characterized in that: The corridor support structure comprises: the first support column; The third support column; the first beam; a second beam located below the first beam, the second beam being connected between the first support column and the third support column; A support seat is provided between the bottom surface of the second beam and the top surface of the first beam to support the first beam.
2. The corridor support structure according to claim 1, characterized in that: When the corridor support structure is in a formed state, the first support column cooperates with the third support column to support the first beam and the second beam after the second support column is removed.
3. The corridor support structure according to claim 2, characterized in that: When the corridor support structure is in a formed state, the first support column cooperates with the third support column to support the first beam and the second beam after the first beam is disconnected from the first support column and the second support column.
4. The corridor support structure according to claim 2 or 3, characterized in that: The second beam has a through hole, and the through hole is used for the second supporting column to pass through when the second supporting column is not removed.
5. The corridor support structure according to claim 1, characterized in that: The second beam has a length greater than that of the first beam and is parallel to the first beam.
6. The corridor support structure according to claim 1, characterized in that: The first support column and the third support column are both inserted into the ground and arranged in a vertical direction.
7. The corridor support structure according to claim 4, characterized in that: The two ends of the second beam are respectively connected to the top of the first support column and the top of the third support column, and the second beam includes a front side plate and a rear side plate arranged opposite to each other, and the top of the first support column and the top of the third support column are both sandwiched between the front side plate and the rear side plate.
8. The corridor support structure according to claim 7, characterized in that: The second beam also includes an upper cover plate connected between the top wall of the front side plate and the top wall of the rear side plate, and a lower cover plate connected between the bottom wall of the front side plate and the bottom wall of the rear side plate. When the second support column is not removed, the upper cover plate and the lower cover plate are disconnected at the position of the second support column to form the through hole.
9. The corridor support structure according to claim 1, characterized in that: An adjustment plate is provided between the support seat and the second beam.
10. The corridor support structure according to claim 1, characterized in that: A frame-shaped monolithic bracket is formed between the first support column, the third support column and the second beam, and the corridor bracket structure includes two monolithic brackets arranged opposite to each other in front and back, and the two first support columns in the two monolithic brackets are connected together by multiple inter-column connectors, and the two third support columns are also connected together by multiple inter-column connectors.
11. A corridor structure, characterized in that: The corridor structure comprises: The corridor support structure according to any one of claims 1 to 10; The corridor body is erected on the top of the first beam.